diff --git a/src/Intervention/Image/Commands/Argument.php b/src/Intervention/Image/Commands/Argument.php
index 15f083fe..552e30e1 100644
--- a/src/Intervention/Image/Commands/Argument.php
+++ b/src/Intervention/Image/Commands/Argument.php
@@ -113,6 +113,11 @@ class Argument
                 $message = sprintf('%s accepts only string values as argument %d.', $this->getCommandName(), $this->key + 1);
                 break;
 
+            case 'array':
+                $fail =  ! is_array($value);
+                $message = sprintf('%s accepts only array as argument %d.', $this->getCommandName(), $this->key + 1);
+                break;
+
             case 'closure':
                 $fail =  ! is_a($value, '\Closure');
                 $message = sprintf('%s accepts only Closure as argument %d.', $this->getCommandName(), $this->key + 1);
diff --git a/tests/ArgumentTest.php b/tests/ArgumentTest.php
index 6c212f21..1a187c4e 100644
--- a/tests/ArgumentTest.php
+++ b/tests/ArgumentTest.php
@@ -69,6 +69,26 @@ class ArgumentTest extends PHPUnit_Framework_TestCase
         $arg->type('integer');
     }
 
+    public function testTypeArrayPass()
+    {
+        $arg = new Argument($this->getMockedCommand(array()));
+        $arg->type('array');
+        $this->validateArgument($arg, null);
+
+        $arg = new Argument($this->getMockedCommand(array(array(1,2,3))));
+        $arg->type('array');
+        $this->validateArgument($arg, array(1,2,3));
+    }
+
+    /**
+     * @expectedException \Intervention\Image\Exception\InvalidArgumentException
+     */
+    public function testTypeArrayFail()
+    {
+        $arg = new Argument($this->getMockedCommand(array('foo')));
+        $arg->type('array');
+    }
+
     public function testTypeDigitPass()
     {
         $arg = new Argument($this->getMockedCommand(array()));